*{margin: 0;padding: 0;list-style-type: none;text-decoration: none;font-family: "Microsoft YaHei";font-size:16px;}
.usual{width:1440px;margin: 0 auto;}
/*顶部导航*/
.top_navigation{width:1000px;height:120px;margin: 0 auto;background: url("../img/liebiao/top_navigation.jpg")no-repeat 35px 20px;position: relative;}
.top_navigation div{width: 700px;height:62px;position: absolute;right:0;bottom:0;}
.normal{width: 100px;height:62px;line-height: 62px;text-align: center;color:#1a1a1a;float:left;cursor: pointer;}
.normal:hover{color:#25a5ff;}
.select1{color:#25a5ff;}
/*轮播*/
.banner{width:1440px;height: 310px;margin:0 auto;overflow: hidden;position: relative;}
.banner ul{min-width: 1440px;height:400px;position:absolute;left:0;top:0}
.banner ul li{width: 1440px;height:400px;float:left;position: relative;}
.banner ul li img{position:absolute;left:50%;margin-left:-720px;}
.banner ol {height:20px;width: 200px;position: absolute;bottom:20px;left: 50%;margin-left:-100px;text-align: center;}
 ol li{display: inline-block;width: 20px;height: 20px;background: #000;margin: 0 5px;border-radius: 50%;}
.select2{background: #fff;}
/*面包屑导航*/
.breadcrumb_trail{width:1440px;height: 30px;margin:0 auto;background: #c5e7ff;}
p{width:1000px;height: 30px;line-height: 30px;font-size: 12px;font-family: "宋体";margin: 0 auto;}
/*主体*/
.body{width:1000px;height:1025px;padding-top:25px;margin:0 auto;}
.body div:first-child{width:200px;height:150px;float: left;margin-right: 20px;}
.b{display: block;height:36px;width:198px;line-height: 36px;text-align: center;color:#fff;background: #25a5ff;border:1px solid #25a5ff;float:left;cursor: pointer;}
.b:hover{color:#25a5ff;background: #fff;}
.c{color:#25a5ff;background: #fff;}
.body div:last-child{width:780px;height:1025px;float: left;border-top:1px #25a5ff solid;padding-top: 10px;}
.video{width:780px;height:1025px;margin: 0 auto;overflow: scroll;}
.music,.photo,.news{width:780px;height:1025px;margin: 0 auto;display: none;overflow: scroll;}

.body h1{font-size:20px;color:#0d0d0d;font-weight: 100;}
.body p{display: inline-table;width:780px;text-indent:32px;line-height: 26px;font-size:14px;font-family: "宋体";letter-spacing: 1px;float:left;}
/*底部*/
.foot{width:1440px;margin: 0 auto;}
